Individual Calculations July 2021
 Marin, Schmidt  Total change: -39.60  Rating chartPersonal card
 Camp Nal por Rango de Elo Categoria B y C - Elo 1801 a 2200 Medellin COL 2021-06-10
RcRownchangeKK*chgGame
 1930 1992 2.50 6 -0.99 40 -39.60 
  Moncada Correa, Sara 1869 COL0.501-0.1740-6.80 
  Guarin Fonseca, Nobel Alfredo 1789 COL1.0010.24409.60 
  Lopez Ramirez, David Santiago c2011 COL0.5010.03401.20 
  Alvarez Angel, Nelson Eduardo 1987 COL0.501-0.0140-0.40 
  Torres, Jaime Alberto 1975 COL0.001-0.5240-20.80 
  Ospina, Santiago 1947 COL0.001-0.5640-22.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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